{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["RNA", "DNA", "cell type", "protein", "cell line"], "input": "We have examined the DRA promoter for protein-DNA interactions in the intact cell , which may mediate transcriptional activation ."}
{"RNA": [], "DNA": ["DRA promoter"], "cell type": ["intact cell"], "protein": [], "cell line": []}